Weichai CW12V200 series marine diesel engine (1080-1440kW)
Parameters Table
| Type |
Four-stroke, water cooled, in-line,/V type turbocharged and intercooled |
Number of cylinders |
6/8/12/16 |
| Bore & stroke |
200×270 (mm) |
Displacement |
50.892 L /67.856 L /101.784 L /135.68 L |
| Oil consumption rate |
≤0.8 g/kW.h |
Noise |
≤110 dB(A) |
| Minimum fuel consumption rate |
195 g/kW.h |
Idle speed |
40% rated speed |
|
Rotation
(facing the flywheel)
|
Clockwise |
| Dimensions (L×W×H) / net weight |
L6:2820×1465×2488(mm) / 6500kg
L8:3540×1480×2531(mm) / 7800kg
V12:3900×1700×2520(mm) / 10900kg
V16:4633×1700×2745(mm) / 13680kg
|
Model Portfolio Table
| Series |
Model |
Rated power
kW/Ps
|
Rated speed
r/min
|
Fuel and configuration |
Emission |
Power rating |
| Diesel oil |
180 cst HFO |
| CW200 |
CW6200ZC-37 |
594/808 |
1000 |
Integral pump |
None |
IMO |
P1 |
| XCW6200ZC-51 |
600/816 |
750 |
Monomer pump |
Monomer pump |
IMO |
P1 |
| CW6200ZC |
600/816 |
1000 |
Integral / monomer pump |
Monomer pump |
IMO |
P1 |
| XCW6200ZC-4 |
648/882 |
900 |
Integral / monomer pump |
Monomer pump |
IMO |
P1 |
| XCW6200ZC |
698/950 |
1000 |
Integral / monomer pump |
Monomer pump |
IMO |
P1 |
| XCW6200ZC-1 |
720/980 |
1000 |
Integral / monomer pump |
Monomer pump |
IMO |
P1 |
| XCW6200ZC-10 |
810/1102 |
1000 |
Integral / monomer pump |
None |
IMO |
P1 |
| XCW6200ZC-9 |
840/1143 |
1000 |
Integral pump |
None |
IMO |
P1 |
| WHM6200C1225-1 |
900/1225 |
1000 |
Integral / monomer pump |
None |
IMO |
P1 |
| XCW8200ZC-12 |
890/1210 |
1000 |
Integral / monomer pump |
Monomer pump |
IMO |
P1 |
| XCW8200ZC |
928/1263 |
1000 |
Integral / monomer pump |
Monomer pump |
IMO |
P1 |
| XCW8200ZC-1 |
960/1306 |
1000 |
Integral / monomer pump |
Monomer pump |
IMO |
P1 |
| XCW8200ZC-13 |
992/1350 |
1000 |
Integral / monomer pump |
Monomer pump |
IMO |
P1 |
| XCW8200ZC-10 |
1030/1400 |
1000 |
Integral / monomer pump |
None |
IMO |
P1 |
| XCW8200ZC-2 |
1104/1500 |
1000 |
Monomer pump |
None |
IMO |
P1 |
| CW12V200ZC-2 |
1080/1468 |
900 |
Monomer pump |
Monomer pump |
IMO |
P1 |
| XCW12V200ZC-4 |
1296/1763 |
900 |
Monomer pump |
Monomer pump |
IMO |
P1 |
| CW12V200ZC |
1200/1633 |
1000 |
Monomer pump |
Monomer pump |
IMO |
P1 |
| XCW12V200ZC |
1392/1894 |
1000 |
Monomer pump |
Monomer pump |
IMO |
P1 |
| XCW12V200ZC-1 |
1440/1960 |
1000 |
Monomer pump |
Monomer pump |
IMO |
P1 |
| CW16V200ZC-6 |
1600/2177 |
1000 |
Monomer pump |
Monomer pump |
IMO |
P1 |
| CW16V200ZC |
1760/2395 |
1000 |
Monomer pump |
None |
IMO |
P1 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- High strength engine block, crankshaft and connecting rod structure, compact structure, high safety factor and good reliability
- Crankshaft receives surface hardening treatment, the fatigue strength and wear resistance are good, and the service life is long
- Replace the filter without stopping
Strong power
- The high-pressure oil pump, turbocharger, injector, and air valve are optimally matched, with wide power coverage and large torque reserve
- Low-speed and high-torque design ensures the quick response and fast speed increase of the engines
Economical and fuel-efficient
- Low consumption and high efficiency: the minimum fuel consumption rate can reach 195g/kW•h, and the engine oil consumption rate is lower than 0.8g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- Large stiffness damping leaf spring shock absorber is adopted, so that vibration is small and noise is low
- IMO II emission requirements are met
Strong practicability
- There are various fuel options, for example, diesel oil, heavy oil, natural gas and bio-oil
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged and aftercooled |
Number of cylinders |
12 |
| Bore & stroke |
170×220(mm) |
Displacement |
54.48 L |
| Oil consumption rate |
≤0.3 g/kW.h |
Noise |
≤111dB(A) |
| Minimum fuel consumption rate |
≤200 g/kW.h |
Idle speed |
650±30 r/min |
| Torque reserve |
≥15% |
Rotation
(facing the flywheel)
|
Counter-clockwise |
| Dimensions (L×W×H) |
2256×1331×1856 (mm) |
Net weight |
5300 kg |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power kW/Ps |
Speed
r/min
|
Fuel system |
Emission |
Power rating |
| 12WH17* |
12WH17C1564-2 |
TA |
1150/1564 |
1200 |
HPCR |
IMO |
P1 |
| 12WH17C1700-5 |
TA |
1250/1700 |
1500 |
HPCR |
IMO |
P1 |
| 12WH17C1972-5 |
TA |
1450/1972 |
1500 |
HPCR |
IMO |
P1 |
| 12WH17C2203-5 |
TA |
1620/2203 |
1500 |
HPCR |
IMO |
P2 |
Remark: The delivery date of products marked with * shall be subject to the reply of the manufacturer. Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- High strength engine block, crankshaft and connecting rod, the large-flow lubrication system with filtering before cooling and the high-efficiency cooling system, and the design of less tubes and one block and one head ensure that the overhaul period of diesel engine is not less than 20000h; Strong power
- Replace the filter without stopping
Strong power
- Through the reasonable matching of electronical-controlled high-pressure common rail system, turbocharger, injector, air duct and combustion chamber, the torque reserve of the whole engine reaches more than 15%, and the torque of normal speed is greater than the calibration point torque, which make the engines meet the actual use needs of users
Economical and fuel-efficient
- The electronical-controlled unit accurately controls the fuel injection timing and quantity
- Large air intake, sufficient combustion, and wide economic operation range
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- The high-pressure common rail system with ultra-high injection pressure and mushroom-shape valve type deflation valve turbocharger are adopted, giving consideration to both economy and emission. The economic operation range is wide (700~1200r/min), the minimum fuel consumption rate can reach 188g/kW•h, and the emission can meet IMO requirements
Strong practicability
- LCD Internet instrument can be selected to monitor the speed, water temperature, oil temperature, oil pressure and other parameters of a diesel engine in real time. When the parameters of the diesel engine exceed the limit, it can automatically alarm and stop the engine, and the addition of stormy wave mode ensures that the ship engine will not stop at critical moments such as stormy wave
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged and aftercooled |
Number of cylinders |
8 |
| Bore & stroke |
170×222 (mm) |
Displacement |
40.31 L |
| Oil consumption rate |
≤0.3 g/kW.h |
Noise |
≤111 dB(A) |
| Minimum fuel consumption rate |
190 g/kW.h |
Idle speed |
500 r/min |
| Starting system |
Electrical |
Rotation
(facing the flywheel)
|
Counter-clockwise |
| Dimensions (L×W×H) |
2917×1147×1805 (mm) |
Net weight |
4600 kg |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power kW/Ps |
Speed
r/min
|
Fuel system |
Emission |
Power rating |
| 8WH17* |
8WH17C900-1 |
TA |
662/900 |
1000 |
HPCR |
IMO |
P1 |
| 8WH17C952-1 |
TA |
700/952 |
1000 |
HPCR |
IMO |
P1 |
| 8WH17C1000-2 |
TA |
735/1000 |
1200 |
HPCR |
IMO |
P1 |
| 8WH17C1156-2 |
TA |
850/1156 |
1200 |
HPCR |
IMO |
P1 |
| 8WH17C1200-3 |
TA |
882/1200 |
1350 |
HPCR |
IMO |
P1 |
| 8WH17C1251-5 |
TA |
920/1251 |
1500 |
HPCR |
IMO |
P1 |
| 8WH17C1360-5 |
TA |
1000/1360 |
1500 |
HPCR |
IMO |
P1 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- High strength engine block, crankshaft and connecting rod, the large-flow lubrication system with filtering before cooling and the high-efficiency cooling system, and the design of less tubes and one block and one head ensure that the overhaul period of diesel engine is not less than 20000h
- Replace the filter without stopping
Strong power
- Through the reasonable matching of electronical-controlled high-pressure common rail system, turbocharger, injector, air duct and combustion chamber, the torque reserve of the whole engine reaches more than 20%, and the torque of normal speed is greater than the calibration point torque, which make the engines meet the actual use needs of users
Economical and fuel-efficient
- The electronical-controlled unit accurately controls the fuel injection timing and quantity
- Large air intake, sufficient combustion, and wide economic operation range
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- The high-pressure common rail system with ultra-high injection pressure and mushroom-shape valve type deflation valve turbocharger are adopted, giving consideration to both economy and emission. The economic operation range is wide (700~1200r/min), the minimum fuel consumption rate can reach 190g/kW•h, and the emission can meet IMO requirements
Strong practicability
- LCD Internet instrument can be selected to monitor the speed, water temperature, oil temperature, oil pressure and other parameters of a diesel engine in real time. When the parameters of the diesel engine exceed the limit, it can automatically alarm and stop the engine, and the addition of stormy wave mode ensures that the ship engine will not stop at critical moments such as stormy wave
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged and aftercooled |
Number of cylinders |
6 |
| Bore & stroke |
170×222 (mm) |
Displacement |
30.22 L |
| Oil consumption rate |
≤0.3 g/kW.h |
Noise |
≤111 dB(A) |
| Minimum fuel consumption rate |
190 g/kW.h |
Idle speed |
500 r/min |
| Starting system |
Electrical |
Rotation
(facing the flywheel) |
Counter-clockwise |
| Dimensions (L×W×H) |
2355×1220×1615 (mm) |
Net weight |
3500 kg |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power kW/Ps |
Speed
r/min |
Fuel system |
Emission |
Power rating |
| 6WH17 |
6WH17C900-3 |
TA |
661/900 |
1350 |
HPCR |
IMO |
P1 |
| 6WH17C900-5 |
TA |
661/900 |
1500 |
HPCR |
IMO |
P1 |
| 6WH17C1000-5 |
TA |
735/1000 |
1500 |
HPCR |
IMO |
P1 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- High strength engine block, crankshaft and connecting rod, the large-flow lubrication system with filtering before cooling and the high-efficiency cooling system, and the design of less tubes and one block and one head ensure that the overhaul period of diesel engine is not less than 20000h
- Replace the filter without stopping
Strong power
- Through the reasonable matching of electronical-controlled high-pressure common rail system, turbocharger, injector, air duct and combustion chamber, the torque reserve of the whole engine reaches more than 20%, and the torque of normal speed is greater than the calibration point torque, which make the engines meet the actual use needs of users
Economical and fuel-efficient
- The electronical-controlled unit accurately controls the fuel injection timing and quantity
- Large air intake, sufficient combustion, and wide economic operation range
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- The high-pressure common rail system with ultra-high injection pressure and mushroom-shape valve type deflation valve turbocharger are adopted, giving consideration to both economy and emission. The economic operation range is wide (700~1200r/min), the minimum fuel consumption rate can reach 190g/kW•h, and the emission can meet IMO requirements
Strong practicability
- LCD Internet instrument can be selected to monitor the speed, water temperature, oil temperature, oil pressure and other parameters of a diesel engine in real time. When the parameters of the diesel engine exceed the limit, it can automatically alarm and stop the engine, and the addition of stormy wave mode ensures that the ship engine will not stop at critical moments such as stormy wave
Parameters Table
| Type |
Four-stroke, water cooled, in-line, dual stage turbocharged and intercooled |
Number of cylinders |
6 |
| Bore & stroke |
127×165 (mm) |
Displacement |
12.54 L |
| Oil consumption rate |
≤0.3 g/kW.h |
Noise |
≤100 dB(A) |
| Minimum fuel consumption rate |
198 g/kW.h |
Idle speed |
700 r/min |
Rotation
(facing the flywheel) |
Counter-clockwise |
Net weight |
1450 kg |
| Dimensions (L×W×H) |
1670×1100×1075 (mm) |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power
kW/Ps |
Speed
r/min |
Fuel system |
Emission |
Power rating |
| 6M21 |
6M21Y815-23E200 |
Dual TA |
599/815 |
2300 |
HPCR |
IMO / EPA III |
P3 |
| 6M21Y900-23E200 |
Dual TA |
662/900 |
2300 |
HPCR |
IMO / EPA III |
P4 |
| 6M21Y1000-23E200 |
Dual TA |
735/1000 |
2300 |
HPCR |
IMO / EPA III |
P5 |
Remark: The delivery date of products marked with * shall be subject to the reply of the manufacturer. Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- The high-strength design of structural parts such as engine block, piston and bearing bush ensures the reliability of diesel engine under high explosion pressure
- Using the global excellent supplier system of Weichai, the quality of parts is reliable
- Both cooling and lubrication systems have emergency interfaces
- Perfect self-diagnosis system, perfect failure protection mode, and safe control strategy
- Replace the filter without stopping
Strong power
- Accurate control by electronic control units, high injection pressure, small fluctuation of rotating speed, and strong power
- High torque range is wide, quick response, and fast speed increase
- Constant power in high speed range
Economical and fuel-efficient
- The fuel injection law is optimized, the fuel injection pressure, fuel injection quantity and fuel injection time are accurately controlled, the fuel is fully atomized, and the minimum fuel consumption rate is 193g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- It can realize multiple injections such as pre-injection and post-injection, and the noise and vibration are reduced by 20% compared with the mechanical pump system
- Emission complies to IMO Tier II and EPA III
Strong practicability
- LCD Internet instruments, vibration isolators, and hand-pressed oil well pumps can be equipped to meet the requirements of different customers
- Modular design, compact structure, convenient engine room layout
- Convenient maintenance, beautiful compact appearance
- Different control strategies are adjusted according to different performance requirements
- Receive/output various control signals, which meet the requirements of automation control
Model Portfolio Table
| Series |
Model |
Air intake mode |
Rated power kW/Ps |
Speed r/minn |
Fuel feeding mode |
Emission level |
Power classification |
| WP3N* |
WP3NC115-30E220 |
Turbocharged and intercooled |
85/115 |
3000 |
HPCR |
- |
P3 |
| WP3NC130-30E220 |
Turbocharged and intercooled |
95/130 |
3000 |
HPCR |
- |
P3 |
| WP3NC150-30E220 |
Turbocharged and intercooled |
110/150 |
3000 |
HPCR |
- |
P3 |
| WP3NC160-30E220 |
Turbocharged and intercooled |
118/160 |
3000 |
HPCR |
- |
P3 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- The high-strength design of structural parts such as the body, piston, and bearing bush ensures the reliability of the diesel engine under high explosion pressure
- The supercharger, starter, fuel system and other important parts adopt global excellent suppliers
- Withstand the most demanding and rigorous benches, and have passed the tests of plateau, high temperature and high cold to ensure the reliability of key components, and the overhaul period of the whole machine is more than 12000h
- Perfect self-diagnosis system, perfect failure protection mode and safe control strategy
Strong power
- The key components are developed by Weichai's high-quality suppliers and developed in accordance with the high reliability requirements of the marine machinery industry
- Low-speed and high-torque design, large torque reserve, rapid response and fast speed increase
Economical and fuel-efficient
- Optimize fuel injection rules, accurately control fuel injection pressure, fuel injection volume and fuel injection time, fully atomize fuel, wide economic fuel consumption range, and minimum fuel consumption rate of 198g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- The rear gear room and enclosed flywheel housing can effectively reduce noise. The standard noise is 4dB(A) lower than competing products, and the no-load noise is 2.5 dB(A)-4 dB(A) lower than competing products
- Adopt body reinforcement plate and piston pin offset structure, the vibration of the whole machine is better than the competition products
- IMO II emission requirements are met
Strong applicability
- Special LCD Internet instrument, vibration isolation pad, water jacket exhaust pipe and other optional configuration
- More than 95% parts and N series products are common, easy to maintain
- Adjust different control strategies according to different performance requirements
- Accept or output a variety of control signals to meet the needs of automation control
Parameters Table
| Type |
Four-stroke, water cooled, in-line, naturally aspirated |
Number of cylinders |
4 |
| Bore & stroke |
98×105 (mm) |
Displacement |
3.17L |
| Oil consumption rate |
≤0.1 g/kW·h |
Noise |
≤96 dB(A) |
| Minimum fuel consumption rate |
200 g/kW•h |
Idle speed |
650±20 r/min |
Rotation direction of crankshaft
(facing the flywheel end) |
Counter-clockwise |
Net weight |
300 kg |
| Dimensions (L×W×H) |
740×612×722 (mm) |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power kW/Ps |
Speed r/min |
Fuel system |
Emission |
Power rating |
| WP3.2 |
WP3.2C34-15E321 |
NA |
25/34 |
1500 |
HPCR |
/ |
P1 |
| WP3.2C37-18E321 |
NA |
27/37 |
1800 |
HPCR |
/ |
P1 |
| WP3.2C41-15E321 |
NA |
30/41 |
1500 |
HPCR |
/ |
P1 |
| WP3.2C50-24E321 |
NA |
36.8/50 |
2400 |
HPCR |
/ |
P1 |
Remark: The delivery date of products marked with * shall be subject to the reply of the manufacturer. Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
- High torque reservation
- Minimum fuel consumption 196g/kW·h
- Overhaul period of 12000 h
Safe and reliable
- The new Weichai Rui power platform products, the body, cylinder head, piston, bearing bush and other new design
- Using the global excellent supplier system of Weichai, the quality of parts is reliable
- Dust-free, constant temperature assembly workshop, high precision test bench
Strong power
- High torque, continuous output and strong power in medium and low speed range
- Precise control by electronic control unit, high injection pressure and superior acceleration performance
- 50% rated speed can reach 95% rated torque
Economical and fuel-efficient
- Using electronic control high pressure common rail technology, accurate control of fuel injection, economic operation area is wider
- Minimum fuel consumption rate 196g/kW•h
- Oil replacement cycle ≥500h
Comfortable and environmentally friendly
- Electronic control multiple injection, greatly reduce vibration and noise, idle noise 74dB (A)
- NVH optimization matching of the whole machine, gear chamber cover, cylinder cover, closed flywheel housing noise reduction design, reduce noise leakage
- Adopt body stiffening plate, piston pin offset structure, the vibration of the whole machine is better than that of competing products
Strong applicability
- Intelligent terminal, maintenance reminder
- Water jacket exhaust pipe and exhaust tail pipe to reduce cabin temperature
- Optional Internet intelligent instrument, installed sea water pump, damping pad and other configurations, to meet the needs of different customers
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged |
Number of cylinders |
4 |
| Bore & stroke |
105×118 (mm) |
Displacement |
4.09L |
| Oil consumption rate |
≤0.6 g/kW·h |
Noise |
≤92 dB (A) |
| Minimum fuel consumption rate |
212 g/kW·h |
Idle speed |
650±30 r/min |
Rotation
(facing the flywheel) |
Counter-clockwise |
Net weight |
400 kg |
| Dimensions (L×W×H) |
1062×625×918 (mm) |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power
kW/Ps |
Speed
r/min |
Fuel system |
Emission |
Power rating |
| WP4.1 |
WP4.1C54-15 |
T |
40/54 |
1500 |
Mechanical pump |
/ |
P1 |
| WP4.1C68-15 |
T |
50/68 |
1500 |
Mechanical pump |
/ |
P1 |
| WP4.1C82-18 |
T |
60/82 |
1800 |
Mechanical pump |
/ |
P1 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- The overhaul period of high-strength engine block, crankshaft, connecting rod and cylinder head is 12000h
- Rigorous and perfect test methods ensure the reliability of key parts and components
Strong power
- The torque reserve is as high as 20%-35%, the range of large torque section is wide, and the ships equipped with the engine will have good acceleration
Economical and fuel-efficient
- Reasonable allocation of oil pump, turbocharger, air intake and exhaust system; low oil consumption under common working conditions; good economical nature
- With shallow ω combustion chamber, the best cylinder clearance and swirl ratio, the fuel consumption rate is as low as 212g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- The NVH optimization for the whole engine effectively reduces vibration and noise
- There is no IMO emission requirement
Strong practicability
- LCD Internet instrument can be selected to monitor engine operating parameters in real time, so as to realize automatic alarm and stop
- It is suitable for marine engines such as passenger ships, cargo ships, public service ships, fishing boats and tourist ships
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged and aftercooled |
Number of cylinders |
4 |
| Bore & stroke |
105×118 (mm) |
Displacement |
4.088L |
| Oil consumption rate |
≤0.1 g/kW·h |
Noise |
≤92 dB(A) |
| Minimum fuel consumption rate |
198 g/kW·h |
Idle speed |
700 r/min |
Rotation
(facing the flywheel) |
Counter-clockwise |
Net weight |
480 kg |
| Dimensions (L×W×H) |
960×700×850 (mm) |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power
kW/Ps |
Speed
r/min |
Fuel system |
Emission |
Power rating |
| WP4.1N |
WP4.1NC120-18E220 |
TA |
88/120 |
1800 |
HPCR |
/ |
P1 |
| WP4.1NC130-21E220 |
TA |
95/130 |
2100 |
HPCR |
/ |
P1 |
| WP4.1NC142-18E220 |
TA |
105/142 |
1800 |
HPCR |
/ |
P1 |
| WP4.1NC163-21E220 |
TA |
120/163 |
2100 |
HPCR |
/ |
P1 |
| WP4.1NC190-26E220 |
TA |
140/190 |
2600 |
HPCR |
IMO |
P3 |
Remark: The delivery date of products marked with * shall be subject to the reply of the manufacturer. Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
- High torque reservation
- Minimum fuel consumption 200g/kW·h
- Overhaul period of 12000 h
- Emissions meet IMO
Safe and reliable
- Body, cylinder head, piston, bearing and other structural parts of the new design, Weichai Rui power base production
- Using the global excellent supplier system of Weichai, the quality of parts is reliable
- Dust-free, constant temperature assembly workshop, high precision test bench
Strong power
- High torque in medium and low speed range, continuous output and strong power
- Precise control by electronic control unit, high injection pressure and superior acceleration performance
- 50% rated speed can reach 132% rated torque
Economical and fuel-efficient
- Adopt high pressure common rail technology, Weichai independent ECU, precise control of fuel injection volume
- Minimum fuel consumption rate 200g/kW•h
- Oil replacement cycle ≥500h
Comfortable and environmentally friendly
- NVH optimization match, low noise
- Gear chamber cover, cylinder cover, closed flywheel housing noise reduction design, reduce noise leakage
- Using electric control multiple injection, greatly reduce vibration and noise
- Emissions meet the requirements of IMO
Strong applicability
- Optional vibration isolation pad, hand pressure pump and other configurations to meet the needs of different customers
- Adjust different control strategies according to different performance requirements
- Receive/output a variety of control signals to meet the requirements of automatic control
| Type |
Four-stroke, water cooled, in-line, turbocharged/turbocharged and aftercooled |
Number of cylinders |
4 |
| Bore & stroke |
105×130 (mm) |
Displacement |
4.5 L |
| Oil consumption rate |
≤0.2 g/kW·h |
Noise |
≤100 dB(A) |
| Minimum fuel consumption rate |
195 g/kW·h |
Idle speed |
650±30 r/min |
Rotation
(facing the flywheel) |
Counter-clockwise |
Net weight |
600 kg |
| Dimensions (L×W×H) |
1065×819×1056 (mm) |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power kW/Ps |
Speed
r/min |
Fuel system |
Emission |
Power rating |
| WP4 |
WP4C82-15 |
T |
60/82 |
1500 |
Mechanical pump |
/ |
P1 |
| WP4C95-18 |
T |
70/95 |
1800 |
Mechanical pump |
/ |
P1 |
| WP4C102-21 |
T |
75/102 |
2100 |
Mechanical pump |
/ |
P1 |
| WP4C102-15 |
TA |
75/102 |
1500 |
Mechanical pump |
/ |
P1 |
| WP4C120-18 |
TA |
88/120 |
1800 |
Mechanical pump |
/ |
P1 |
| WP4C130-21 |
TA |
95/130 |
2100 |
Mechanical pump |
/ |
P1 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- The overhaul period of high-strength engine block, crankshaft, connecting rod and cylinder head is 12000h
- The high-quality suppliers of Weichai system are used. It is developed according to the high requirements of large displacement engines for reliability
- Rigorous and perfect test methods ensure the reliability of key parts and components
- Replace the filter without stopping
Strong power
- The torque reserve is as high as 20%-35%, the range of large torque section is wide, and the ships equipped with the engine will have good acceleration
Economical and fuel-efficient
- Reasonable allocation of oil pump, turbocharger, air intake and exhaust system; low oil consumption under common working conditions; good economical nature
- With shallow ω combustion chamber, the best cylinder clearance and swirl ratio, the fuel consumption rate is as low as 195g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- The NVH optimization for the whole engine effectively reduces vibration and noise
- There is no IMO emission requirement
Strong practicability
- LCD Internet instrument can be selected to monitor engine operating parameters in real time, so as to realize automatic alarm and stop
- It is suitable for marine engines such as passenger ships, cargo ships, public service ships, fishing boats and tourist ships
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged/turbocharged and aftercooled |
Number of cylinders |
6 |
| Bore & stroke |
105×130 (mm) |
Displacement |
6.75 L |
| Oil consumption rate |
≤0.2 g/kW·h |
Noise |
≤98 dB(A) |
| Minimum fuel consumption rate |
212 g/kW·h |
Idle speed |
650±30 r/min |
| Torque reserve |
20-35% |
Rotation
(facing the flywheel) |
Counter-clockwise |
| Dimensions (L×W×H) / net weight |
1360×890×1054 (mm) / 750 kg |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power kW/Ps |
Speed
r/min |
Fuel system |
Emission |
Power rating |
| WP6 |
WP6C140-23 |
TA |
103/140 |
2300 |
Mechanical pump |
/ |
P1 |
| WP6C142-18 |
TA |
105/142 |
1800 |
Mechanical pump |
/ |
P1 |
| WP6C156-21 |
TA |
115/156 |
2100 |
Mechanical pump |
/ |
P1 |
| WP6C163-23 |
TA |
120/163 |
2300 |
Mechanical pump |
/ |
P1 |
| WP6C150-15 |
TA |
110/150 |
1500 |
Mechanical pump |
/ |
P1 |
| WP6C165-18 |
TA |
122/165 |
1800 |
Mechanical pump |
/ |
P1 |
| WP6C185-21 |
TA |
136/185 |
2100 |
Mechanical pump |
IMO |
P1 |
| WP6C220-23 |
TA |
162/220 |
2300 |
Mechanical pump |
IMO |
P1 |
| WP6C250-23 |
TA |
168/228 |
2230 |
Mechanical pump |
IMO |
P3 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- The overhaul period of high-strength engine block, crankshaft, connecting rod and cylinder head is 12000h
- The high-quality suppliers of Weichai system are used. It is developed according to the high requirements of large displacement engines for reliability
- Rigorous and perfect test methods ensure the reliability of key parts and components
- Replace the filter without stopping
Strong power
- The torque reserve is as high as 20%-35%, the range of large torque section is wide, and the ships equipped with the engine will have good acceleration
Economical and fuel-efficient
- Reasonable allocation of oil pump, turbocharger, air intake and exhaust system; low oil consumption under common working conditions; good economical nature
- With shallow ω combustion chamber, the best cylinder clearance and swirl ratio, the fuel consumption rate is as low as 195g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- The NVH optimization for the whole engine effectively reduces vibration and noise
- IMO II emission requirements are met
Strong practicability
- LCD Internet instrument can be selected to monitor engine operating parameters in real time, so as to realize automatic alarm and stop
- It is suitable for marine engines such as passenger ships, cargo ships, public service ships, fishing boats and tourist ships
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged and aftercooled |
Number of cylinders |
6 |
| Bore & stroke |
108×136 (mm) |
Displacement |
7.47 L |
| Oil consumption rate |
≤0.2 g/kW·h |
Noise |
≤97 dB(A) |
| Minimum fuel consumption rate |
192 g/kW·h |
Idle speed |
700±50 r/min |
| Torque reserve |
20-35% |
Net weight |
850 kg |
|
Rotation
(facing the flywheel)
|
Counter-clockwise |
Emission |
IMO II |
| Dimensions (L×W×H) |
1398×865×980 (mm) |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power kW/Ps |
Speed
r/min |
Fuel system |
Emission |
Power rating |
| WP7 |
WP7C150-15E120 |
TA |
110/150 |
1500 |
HPCR |
IMO |
P1 |
| WP7C240-18E120 |
TA |
176/240 |
1800 |
HPCR |
IMO |
P1 |
| WP7C268-18E120 |
TA |
197/268 |
1800 |
HPCR |
IMO |
P1 |
| WP7C278-21E120 |
TA |
205/278 |
2100 |
HPCR |
IMO |
P1 |
| WP7C300-22.5E120 |
TA |
220/300 |
2250 |
HPCR |
IMO |
P2 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- The high-strength design of structural parts such as engine block, piston and bearing bush ensures the reliability of diesel engine under high explosion pressure
- For turbocharger, starter, high-pressure oil pump and other important parts, global excellent suppliers are used
- Withstand the most stringent durability test and assessment; ensure the reliability of key parts and components; and the overhaul period of the whole engine is over 12000h
- Perfect self-diagnosis system, perfect failure protection mode, and safe control strategy
- Replace the filter without stopping
Strong power
- Accurate control by electronic control units, high injection pressure, small fluctuation of rotating speed, and strong power
- Low-speed and high-torque design with the torque reserve of 20%-35%, quick response, and fast speed increase
Economical and fuel-efficient
- The fuel injection law is optimized, the fuel injection pressure, fuel injection quantity and fuel injection time are accurately controlled, the fuel is fully atomized, and the minimum fuel consumption rate is 192g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- It can realize multiple injections such as pre-injection and post-injection, and the noise and vibration are reduced by 20% compared with the mechanical pump system
- Water jacket exhaust pipe and water jacket exhaust tail pipe are used to reduce engine compartment temperature
- IMO ship emission standards are met
Strong practicability
- LCD Internet instruments, vibration isolators, and hand-pressed oil well pumps can be equipped to meet the requirements of different customers
- Horizontal air filter and rear turbocharger reduce the height of the whole engine and facilitate the layout of the engine compartment
- Different control strategies are adjusted according to different performance requirements
- Receive/output various control signals, which meet the requirements of automation control
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged and aftercooled |
Number of cylinders |
6 |
| Bore & stroke |
126×130 (mm) |
Displacement |
9.726 L |
| Oil consumption rate |
≤0.5 g/kW.h |
Noise |
≤97 dB(A) |
| Minimum fuel consumption rate |
191 g/kW.h |
Idle speed |
600±50 r/min |
| Torque reserve |
20-35% |
Net weight |
1070 kg |
Rotation
(facing the flywheel) |
Counter-clockwise |
Emission |
IMO II |
| Dimensions (L×W×H) |
1482×981×1016 (mm) |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power
kW/Ps |
Speed
r/min |
Fuel system |
Emission |
Power rating |
| WP10 |
WP10C313-21 |
TA |
230/313 |
2130 |
HPCR |
IMO |
P1 |
| WP10C350-18 |
TA |
257/350 |
1800 |
HPCR |
IMO |
P1 |
| WP10C375-21 |
TA |
275/375 |
2100 |
HPCR |
IMO |
P2 |
| WP10C395-22 |
TA |
290/395 |
2200 |
HPCR |
IMO |
P3 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- The high-strength design of structural parts such as engine block, piston and bearing bush ensures the reliability of diesel engine under high explosion pressure
- For turbocharger, starter, high-pressure oil pump and other important parts, global excellent suppliers are used
- Withstand the most stringent durability test and assessment; ensure the reliability of key parts and components; and the overhaul period of the whole engine is over 20000h
- Perfect self-diagnosis system, perfect failure protection mode, and safe control strategy
Strong power
- Accurate control by electronic control units, high injection pressure, small fluctuation of rotating speed, and strong power
- Low-speed and high-torque design with the torque reserve of 20%-35%, quick response, and fast speed increase
Economical and fuel-efficient
- The fuel injection law is optimized, the fuel injection pressure, fuel injection quantity and fuel injection time are accurately controlled, the fuel is fully atomized, and the minimum fuel consumption rate is 191g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- It can realize multiple injections such as pre-injection and post-injection, and the noise and vibration are reduced by 20% compared with the mechanical pump system
- Water jacket exhaust pipe and water jacket exhaust tail pipe are used to reduce engine compartment temperature
- IMO ship emission standards are met
Strong practicability
- LCD Internet instruments, vibration isolators, and hand-pressed oil well pumps can be equipped to meet the requirements of different customers
- Horizontal air filter and rear turbocharger reduce the height of the whole engine and facilitate the layout of the engine compartment
- Different control strategies are adjusted according to different performance requirements
- Receive/output various control signals, which meet the requirements of automation control
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged and aftercooled |
Number of cylinders |
6 |
| Bore & stroke |
126×155 (mm) |
Displacement |
11.596 L |
| Oil consumption rate |
≤0.5 g/kW.h |
Noise |
≤100 dB(A) |
| Minimum fuel consumption rate |
191 g/kW.h |
Idle speed |
650±50 r/min |
| Torque reserve |
25-35% |
Rotation direction of crankshaft
(facing the flywheel end) |
Counter-clockwise |
| Dimensions (L×W×H) / net weight |
Mechanical pump 1695×858×1385 (mm) / 1200kg
HPCR 1683×928×1264 (mm) / 1200kg |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power
kW/Ps |
Speed
r/min |
Fuel system |
Emission |
Power rating |
| WP12 |
WP12C400-18 |
TA |
295/400 |
1800 |
Mechanical pump |
IMO |
P1 |
| WP12C450-21 |
TA |
330/450 |
2100 |
Mechanical pump |
IMO |
P1 |
| WP12C500-21E121 |
TA |
368/500 |
2100 |
HPCR |
IMO |
P2 |
| WP12C550-21E121 |
TA |
405/550 |
2100 |
HPCR |
IMO |
P3 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- The high-strength design of structural parts such as engine block, piston and bearing bush ensures the reliability of diesel engine under high explosion pressure
- For turbocharger, starter, high-pressure oil pump and other important parts, global excellent suppliers are used
- Withstand the most stringent durability test and assessment; ensure the reliability of key parts and components; and the overhaul period of the whole engine is over 20000h
- Perfect self-diagnosis system, perfect failure protection mode, and safe control strategy
- Replace the filter without stopping
Strong power
- Accurate control by electronic control units, high injection pressure, small fluctuation of rotating speed, and strong power
- Low-speed and high-torque design with the torque reserve of 25%-35%, quick response, and fast speed increase
Economical and fuel-efficient
- The fuel injection law is optimized, the fuel injection pressure, fuel injection quantity and fuel injection time are accurately controlled, the fuel is fully atomized, and the minimum fuel consumption rate is 191g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- It can realize multiple injections such as pre-injection and post-injection, and the noise and vibration are reduced by 20% compared with the mechanical pump system
- Water jacket exhaust pipe and water jacket exhaust tail pipe are used to reduce engine compartment temperature
- IMO ship emission standards are met
Strong practicability
- LCD Internet instruments, vibration isolators, and hand-pressed oil well pumps can be equipped to meet the requirements of different customers
- Horizontal air filter and rear turbocharger reduce the height of the whole engine and facilitate the layout of the engine compartment
- Different control strategies are adjusted according to different performance requirements
- Receive/output various control signals, which meet the requirements of automation control
Weichai WD10 series marine diesel engine (140-240kW)
Parameters Table
| Type |
Four-stroke, water cooled, in-line, turbocharged/turbocharged and aftercooled |
Number of cylinders |
6 |
| Bore & stroke |
126×130 (mm) |
Displacement |
9.726 L |
| Oil consumption rate |
≤0.6 g/kW.h |
Noise |
≤99 dB(A) |
| Minimum fuel consumption rate |
195 g/kW.h |
Idle speed |
600±50 r/min |
| Torque reserve |
20-35% |
Rotation
(facing the flywheel) |
Counter-clockwise |
| Dimensions (L×W×H) / net weight |
T 1499×814×1164(mm) / 1018kg
TA, dry-type exhaust pipe 1447×960×1211(mm) / 1056kg
TA, water jacket exhaust pipe 1452×814×1418(mm) / 1056kg |
Model Portfolio Table
| Series |
Model |
Aspiration |
Rated power kW/Ps |
Speed r/min |
Fuel system |
Emission |
Power rating |
| WD10 |
WD10C190-15 |
TA |
140/190 |
1500 |
Mechanical pump |
IMO |
P1 |
| WD10C200-21 |
T |
147/200 |
2100 |
Mechanical pump |
IMO |
P1 |
| WD10C218-15 |
A |
160/218 |
1500 |
Mechanical pump |
IMO |
P1 |
| WD10C240-15 |
TA |
176/240 |
1500 |
Mechanical pump |
IMO |
P1 |
| WD10C240-18 |
TA |
176/240 |
1800 |
Mechanical pump |
IMO |
P1 |
| WD10C278-15 |
TA |
205/278 |
1500 |
Mechanical pump |
IMO |
P1 |
| WD10C278-18 |
TA |
205/278 |
1800 |
Mechanical pump |
IMO |
P1 |
| WD10C278-21 |
TA |
205/278 |
2100 |
Mechanical pump |
IMO |
P1 |
| WD10C300-21 |
TA |
220/300 |
2100 |
Mechanical pump |
IMO |
P1 |
| WD10C312-18 |
TA |
230/312 |
1800 |
Mechanical pump |
IMO |
P1 |
| WD10C326-21 |
TA |
240/326 |
2100 |
Mechanical pump |
IMO |
P1 |
Remark: Product parameters and model portfolio are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat model portfolio.
Product description
Safe and reliable
- The frame type main bearing structure; high rigidity; high safety performance index
- The internal and external double-circulation water cooling method is adopted, and the water jacket exhaust pipe can be selected, so as to prolong the service life of the diesel engine, and the overhaul period is 20000h
- Replace the filter without stopping
Strong power
- Large power reserve; torque reserve reaches 20%-35%
- The configuration of high-pressure oil pump, turbocharger, and fuel injector is optimized; the acceleration of ships is quick; the navigation speed is high
Economical and fuel-efficient
- The intake and fuel supply system is optimized, which broadens the economic operation range of the diesel engine
- The fuel consumption is low under normal working conditions, and the minimum fuel consumption is 195g/kW•h
- Customized design for lower fuel consumption
Comfortable and environmentally friendly
- Strengthen the design of key components, so that the products are featured by small vibration and low noise
- IMO ship emission standards are met
Strong practicability
- LCD Internet instrument can be selected to monitor the speed, water temperature, oil temperature and pressure of diesel engine in real time, so as to achieve timely automatic alarm and stop when the parameters exceed the limit values
- Stormy wave mode is added to ensure that the ship engine will not stop at critical moments such as stormy waves
- There is a large amount of the products in the market, and the reserve of spare parts is sufficient, which make maintenance convenient
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Audited Supplier 
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